研究单位:[1]BeiGene[2]Tianjin Medical University Cancer Institute and Hospital[3]Anhui Provincial Hospital,Hefei, Anhui, China, 230001[4]The First Affiliated Hospital Of Anhui Medical University,Hefei, Anhui, China, 230022[5]Beijing Cancer Hospital,Beijing, Beijing, China, 100142[6]Beijing Hospital,Beijing, Beijing, China, 100730[7]Peking Union Medical College Hospital - Oncology,Beijing, Beijing, China, 100730[8]Beijing Friendship Hospital, Capital Medical University,Beijing, Beijing, China[9]Capital Medical University Xuanwu Hospital,Beijing, Beijing, China[10]Peking University Pepole's Hospital,Beijing, Beijing, China[11]Fujian Medical university union hospital,Fuzhou, Fujian, China, 350001[12]Fujian Provincial Cancer Hospital,Fuzhou, Fujian, China, 350014[13]Quanzhou First Hospital of Fujian Province,Quanzhou, Fujian, China, 362002[14]First Affiliated Hospital of Xiamen University,Xiamen, Fujian, China, 361003[15]Cancer Center of Guangzhou Medical University,Guangzhou, Guangdong, China, 510059[16]Jiangmen Central Hospital,Jiangmen, Guangdong, China[17]Cancer Hospital of Shantou University Medical College - Oncology,Shantou, Guangdong, China, 515031[18]Guangxi Medical University Affiliated Tumor Hospital & Oncology Medical College,Nanning, Guangxi, China, 530021[19]Hainan Cancer Hospital,Haikou, Hainan, China[20]Harbin Medical University Cancer Hospital,Harbin, Heilongjiang, China, 150081[21]Luoyang Central Hospital,Luoyang, Henan, China[22]The second affiliated hospital of Zhengzhou University,Zhengzhou, Henan, China[23]Hubei Cancer Hospital,Wuhan, Hubei, China, 430079[24]Union Hospital of Tongji Medical College, Huazhong University of Science and Technology,Wuhan, Hubei, China
研究目的:
The primary objective of this study is to evaluate and compare major pathological response(MPR) rate and event-free survival (EFS) in participants receiving tislelizumab plus platinum-based doublet chemotherapy as the new additional treatment followed by tislelizumab as adjuvant treatment versus participants receiving placebo plus platinum-based doublet chemotherapy as neoadjuvant treatment followed by placebo as adjuvant treatment.